We used the Electricity Transformer Temperature (ETT) dataset collected from two transformers in two Chinese provinces, one each [1]}.
Indicators m or h represent intervals of data collected as 15 min or 1 h, respectively.
For example, the 15-min interval dataset collected from the first transformer is ETTm1, and each from ETT contains seven time series. The senven time series contain the “UseFul" and “UseLess" Load with three types of power loads (i.e. high, middle and low), and oil temperature. For convenience, we will use abbreviations: high useful loads, high useless loads, middle useful loads, middle useless loads, low useful loads, and low useless loads are HUFL, HULL, MUFL, MULL, LUFL, and LULL, respectively. The ETTh1 and ETTh2 has 17,421 time lengths while ETTm1 and ETTm2 has 69,681 time lengths.
